This creation include at least have one with closed through hole ontology,One group set the Beam End band of two sides above what ontology,One can be mobile on what Beam End band regulating part group,Group set a left side for two sides below what ontology,Right leg binding belt,And one group set what it is left,The engaging member of right leg binding belt another end,Wherein,Beam End band by regulating part group be distinguished into one by Beam End band linking part to closed formed between regulating part group space region,And it is another by formed closed spacing zone between side flap on regulating part group to two end limiting section of Beam End band and ontology,And the migration on regulating part group what Beam End band is utilized,And above-mentioned spacing zone is enable closely to coat what animal tail Ji Chu,And recycle group set what it is left,The engaging member of right leg binding belt another end can from animal Hou inboard leg via up group is set to the linking part of the Beam End band from position what back again under hip,To cause the closed space region at position what back to be pullled the quick fixed installation mode person of triangular shape.本創作至少包括有一具有封閉狀貫穿孔的本體、一組設於本體上方二側的束尾帶、一可於束尾帶上移動用的調節件組、已組設於本體下方二側的左、右束腿帶、以及一組設於左、右束腿帶另端的結合件，其中，束尾帶藉由調節件組區分成一由束尾帶之連結部至調節件組間所形成封閉狀空間區、以及另一由調節件組至束尾帶二端限位部與本體之上側翼片間所形成封閉狀限位區，而利用調節件組於束尾帶上的移動作用，而使上述限位區能緊密包覆於動物尾巴基處，且再利用已組設於左、右束腿帶另端的結合件能從動物後腿內側經由胯下再往上組設至已位於腰背處的束尾帶之連結部上，以致使已位於腰背處的封閉狀空間區被拉扯呈三角形狀的快速固定安裝模式者。
